Hi there! In a few weeks, I might have to derive a product from another products. The hardware is the same, but the software is slightly different. I think, it would be a drag to copy the sources to another directory and and take care of two code versions. So it would be nice to know, which project it is while compilation time, so that I could use some #ifdef statement to get conditional compilation. Other than that, I just had the idea to have a "higher source level files that define a compiler constant and then include the low level source files. Like:
"highlevel.c" #define OEM #include "lowlevel.c" "lowlevel.c" #ifdef OEM #include ... #else #include ... #endif // some common source #ifdef OEM // OEM source only #else // non OEM source #endif // some common source
"...projects with multiple targets that I make global changes to (ie. changes that affect every target)." How? I have uVision v2.23. Only one target is ever visible in the Project window at any one time - it is at the "root" of the displayed structure. If I make a change at this "root" level (ie, at the Target level), it will only affect the currently-displayed Target; if I want to make the same change in a different Target, I must change to that Target and then make the same change again "You must be talking about something different." This is quite possible!